WO2001026126A1 - Dispositif de manipulation par cle 5-axes - Google Patents
Dispositif de manipulation par cle 5-axes Download PDFInfo
- Publication number
- WO2001026126A1 WO2001026126A1 PCT/JP2000/006736 JP0006736W WO0126126A1 WO 2001026126 A1 WO2001026126 A1 WO 2001026126A1 JP 0006736 W JP0006736 W JP 0006736W WO 0126126 A1 WO0126126 A1 WO 0126126A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- key
- diaphragm
- operation device
- pusher
- contact
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/04—Operating part movable angularly in more than one plane, e.g. joystick
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
- H01H13/705—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/04—Operating part movable angularly in more than one plane, e.g. joystick
- H01H25/041—Operating part movable angularly in more than one plane, e.g. joystick having a generally flat operating member depressible at different locations to operate different controls
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2209/00—Layers
- H01H2209/006—Force isolators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/002—Actuators integral with membrane
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/008—Actuators other then push button
- H01H2221/012—Joy stick type
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/024—Packing between substrate and membrane
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2231/00—Applications
- H01H2231/022—Telephone handset
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/008—Operating part movable both angularly and rectilinearly, the rectilinear movement being perpendicular to the axis of angular movement
Definitions
- the present invention relates to a five-way key operation device such as a mobile phone including a PHS (Personal Handyphone system), and more particularly to a method of installing a diaphragm in a minimum space by devising a structure of a diaphragm contact provided on a printed circuit board.
- the same button keys can be used to perform key operations in five directions (up, down, left, right, and center).
- the rubber base on the key core surface is devised to provide five directions (up, down, left, right, and center) keys. It is configured to operate smoothly with the same operation button without erroneous operation.
- a five-way key operation device as shown in FIG. 17 has been known. That is, a display unit 501 such as a liquid crystal display (LCD) and an operation unit 502 in which various keys are arranged are provided on the main body 500 of the mobile phone.
- the operation unit 502 includes a movement key 503 and a confirmation key 504.
- a second part comprising a numeric keypad, a menu key, and other keys 505.
- the first part of the second part comprises a five-way key operation device.
- the five directions refer to the up, down, left, and right directions (see the triangle arrows in the figure) and the center direction.
- the keys in the front, rear, left, and right directions that is, the movement keys 503, are operated to display on the display unit 501.
- the operation of the center direction key, that is, the confirmation key 504 is performed to determine the instruction display moved by the cursor.
- each of the set keys 504 is independently provided, it is necessary to provide a considerable space for arranging each key, and a specific finger movement range is required when actually operating the keys. There was a problem that it took a long time to operate because of the wide area.
- a numeric keypad 631 and the like are integrally formed on a key sheet 630 made of silicon rubber or the like, and this is attached to a predetermined position of the cover 610 and a diaphragm 604 provided on the printed circuit board 640. It is also conceivable to use a mobile phone, etc., installed opposite to.
- the five-way key operation device for a mobile phone as described above includes a five-way key 606, which is the largest key planted on a key sheet 630, and a corresponding diaphragm 604 installed in a + shape. Consists of
- the contact on which the diaphragm 604 provided in a cross shape corresponding to the above-described 5-directional key 606 is placed is usually a donut-shaped contact as shown in FIG. 19, that is, the first contact. It is customary to design a 601 and a second contact 602 on a printed circuit board 640 on which a predetermined diaphragm 604 is mounted.
- the installation space for the diaphragm contacts has to be minimized by placing them closer together as long as the second contacts 602 do not touch each other.
- a first object of the present invention is to devise the structure of the diaphragm contact provided on the printed circuit board, install five diaphragms in a minimum space, and operate the five diaphragms with one button key.
- An object of the present invention is to provide a direction key operation device.
- a second object of the present invention is to provide a five-way key operation device capable of selecting and confirming desired information from information displayed on a display unit by a smooth key operation with a reduced operation space and without erroneous operation. It is in. Disclosure of the invention
- the five-directional key operation device of the present invention relating to the first object includes a diaphragm corresponding to each of the five directions arranged close to each other in a cross shape, and a pusher corresponding to the five directions on a key core surface facing the diaphragm.
- a five-way key operation device capable of performing five-way key operation with one key, wherein each of the diaphragm contact structures installed on a printed circuit board facing the diaphragm includes a first contact and a first contact. And at least one second contact surrounding the first contact, wherein the second contact extends one or more from the second contact on a side opposite to the first contact.
- the diaphragm contacts are arranged in a cross shape on the printed circuit board in such a manner that the diaphragm contacts correspond to the five directions, and the band contacts of the diaphragm contacts are inclined at approximately 45 degrees with respect to the vertical and horizontal directions. Characterized by .
- the band-shaped contact portion extends in a fan shape with respect to the center of the first contact.
- the strip-shaped contact portion is rectangular.
- the five diaphragms are arranged in a cross shape in proximity to each other, a part of a pusher is provided on a key core surface facing the diaphragm, and a structure of the pusher part is provided. Is changed between the central pusher part and the peripheral pusher part so that the five-directional operation can be performed smoothly and without error with one key.
- the height of the center pusher portion and the surrounding pusher portion is changed from the diaphragm so that the five-way operation can be smoothly performed without error with one key. You may.
- the shape of the pusher portion may be changed between the center and the periphery thereof, so that the five-way operation can be smoothly performed with one key without error.
- the center of the diameter of the cross section of the pusher portion is centered.
- a rib or a boss may be erected at an arbitrary position on the key core surface where the pusher portion is provided so that the five-way operation can be smoothly performed with one key without error. Good.
- the five-way key operation device five diaphragms are arranged in a cross shape in proximity to each other, and the five-directional operation is performed by changing the structure of a key scart portion formed around a key core surface opposed to the diaphragm.
- the key may be used for smooth operation without error.
- the width or thickness of the key skirt portion may be changed so that the five-way operation can be smoothly performed without error using one key.
- the shape of the key skirt portion may be changed so that the five-way operation can be smoothly performed without error using one key.
- the diaphragm corresponding to the five-direction operation is arranged in a cross shape close to each other, and the load of the diaphragm is changed between the center and the periphery thereof, so that the five-direction operation can be performed with one key without error. You may make it smooth.
- the five diaphragms are arranged in a cross shape in proximity to each other, the load of the diaphragm is changed between a center and the periphery thereof, and a pusher portion is provided on a key core surface facing the diaphragm. By changing the structure of the pusher part between the center and its surroundings, the five-directional operation may be smoothly performed without error with one key.
- five diaphragms are arranged in a cross shape in proximity to each other, and the load of the diaphragm is changed between a center and the periphery thereof, and the diaphragm is formed around a key core surface facing the diaphragm.
- Key skirt structure By changing, one key may be used to perform the five-direction operation without error.
- five diaphragms are arranged in a cross shape close to each other, the load of the diaphragm is changed between the center and the periphery thereof, and a pusher portion is provided on the key core surface facing the diaphragm, and the structure of the pusher portion is centered on the periphery thereof
- the five-directional operation may be smoothly performed without error with one key.
- FIG. 1 is a diagram showing a configuration of a five-way key operation device according to a first embodiment of the present invention.
- FIG. 2 is a sectional view showing the configuration of the five-way key operating device according to the embodiment of the present invention along the line AA in FIG. 1 after assembly.
- FIG. 3 is a diagram showing a diaphragm contact structure according to the first embodiment of the present invention, which is arranged in a cross shape.
- FIG. 4 is a diagram showing a diaphragm contact structure according to a second embodiment of the present invention.
- FIG. 5 is a diagram similar to FIG. 1 showing a configuration of a five-way key operation device according to an embodiment of the present invention. It is.
- FIG. 6A is a cross-sectional view showing the configuration of the five-way key operating device according to the third embodiment of the present invention along the line AA in FIG. 5 after assembly
- FIG. FIG. 3 is a view of the seat as viewed from below.
- FIG. 7 is a cross-sectional view showing the configuration of another five-way key operation device according to the third embodiment of the present invention along the line AA in FIG. 5 after assembly.
- FIG. 8 shows a 5-way according to a fourth embodiment of the present invention along the line AA in FIG. 5 after assembly. It is sectional drawing which shows the structure of the direction key operation device.
- FIG. 9 is a cross-sectional view showing the configuration of another five-way key operation device according to the fourth embodiment of the present invention along the line AA in FIG. 5 after assembly.
- FIG. 10 is a cross-sectional view showing the configuration of the five-way key operation device according to the fifth embodiment of the present invention along the line AA in FIG. 5 after assembly.
- FIG. 11 is a cross-sectional view showing the configuration of another five-way key operation device according to the fifth embodiment of the present invention along the line AA in FIG. 5 after assembly.
- FIG. 12A is a cross-sectional view showing the configuration of the five-way key operation device according to the sixth embodiment of the present invention along the line AA in FIG. 5 after assembly
- FIG. Fig. 12 (c) is a view of the key sheet viewed from below when the ribs are planted
- Fig. 12 (c) is a view of the key sheet viewed from below when the ribs are planted.
- FIG. 13A is a cross-sectional view showing the configuration of the five-way key operating device according to the seventh embodiment of the present invention along the line AA in FIG. 5 after assembly
- FIG. Figure 13 (c) shows an example in which the width of the skirt is wide in the vertical and horizontal directions and narrow in the direction inclined at 45 degrees
- FIG. 9 is a diagram showing an example of a case where the shape is made thicker in a direction inclined at an angle.
- FIG. 14A is a cross-sectional view showing the configuration of the five-way key operation device according to the eighth embodiment of the present invention along the line AA in FIG. 5 after assembly
- FIG. 14B is a key skirt.
- FIG. 14 (c) is a diagram showing an example of a shape in which the sag of the key skirt portion is increased
- FIG. 14 (c) is a diagram showing an example of a shape in which the sag of the key skirt portion is increased.
- FIG. 15 (a) is a cross-sectional view showing the configuration of another five-way key operating device according to the eighth embodiment of the present invention along the line AA in FIG. 5 after assembly
- FIG. (b) is a diagram showing a first example of a shape in which the starting position of the key skirt is shifted
- FIG. 15 (c) is a diagram showing a second example of a shape in which the starting position of the key skirt is shifted.
- FIG. 16 is a diagram showing a diaphragm configuration of a five-way key operation device according to a ninth embodiment of the present invention.
- FIG. 17 is a diagram showing a configuration of a conventional five-way key operation device.
- FIG. 18 is a view similar to FIGS. 1 and 5, showing another configuration of the five-way key operation device.
- FIG. 19 is a diagram showing a normal diaphragm contact structure in the five-way key operation device of FIG. 18 and arranging it in a cross shape.
- FIG. 1 is an exploded perspective view of a five-way key operation device incorporated in a mobile phone or the like according to an embodiment of the present invention, and is a diagram similar to FIG. FIG. 2 is a cross-sectional view taken along line AA of FIG. 1 after assembling as a mobile phone.
- a numeric keypad 31 or the like is generally formed integrally with a key sheet 30 made of silicon rubber or the like, which is mounted on a predetermined position of the cover 10 and provided on a printed circuit board 40. Installed so as to face diaphragm 4.
- the five-way key operating device includes a five-way key 6 that is the largest key planted on the key sheet 30 and a corresponding diaphragm-shaped diaphragm 4.
- FIG. 2 is a cross-sectional view showing the configuration of the five-way key operation device according to the embodiment of the present invention along the line AA in FIG. 1 after assembling the mobile phone.
- the three diaphragms 4 are shown, and three pushers 34 are provided on the key base 32 on the core surface of the five-way key 6 opposed thereto.
- the shape of the pusher in the middle (the cross-sectional shape is triangular but actually a quadrangular pyramid) is set to be different from the shapes of the left and right pushers (the cross-sectional shape is trapezoidal but actually a cylinder).
- the present invention is not a conventional design as shown in Figure 19, but rather a die
- the installation space for the diaphragm contacts was reduced, and the second contacts were devised to reduce the overall size and weight of the device.
- FIG. 3 shows the configuration of the diaphragm contact according to the first embodiment of the present invention.
- each of the diaphragm contacts has a circular contact 1 as a first contact and a second contact 2 on the side opposite to the first contact 1 side, and a fan with respect to the center of the first contact 1.
- Strip-shaped contact portions 3a to 3d extending in a shape are provided.
- the area of the metal pattern portion of the second contact 2 increases as the distance from the center of the first contact 1 increases. Therefore, even if the shape of the outer peripheral portion of the diaphragm 4 is slightly undulated due to production variation, any one of a large number of bands can be in contact with the outer periphery of the diaphragm 4 to ensure conduction.
- the five diaphragm contacts configured in this manner are arranged in a cross shape with the strip-shaped contact portions 3a, 3c and the strip-shaped contact portions 3b, 3d inclined approximately 45 degrees with respect to the vertical and horizontal directions.
- the point where the second contact point 2 (actually, the strip-shaped contact portion 3) may come into contact with each other becomes approximately 45 degrees, so that the diaphragms 4 can be arranged close to each other, and the diaphragm Installation space can be minimized.
- FIG. 4 shows a configuration of a diaphragm contact according to the second embodiment of the present invention.
- the individual diaphragm contacts extend from the circular contact 1 as the first contact, the second contact 2 on the side opposite to the first contact 1 side, and the second contact 2 so as to be rectangular.
- the contact portions 3 a ′ to 3 d ′ are provided.
- the five diaphragm contacts configured in this manner are connected to the strip contacts 3a 'and 3c' and the strip contacts 3b 'and 3d' at approximately 45 degrees with respect to the vertical and horizontal directions in the same manner as described above. Tilt and arrange in a cross shape. In this case, the point at which the second contact 2 (actually, the strip-shaped contact portion 3) may come into contact with each other is approximately 45 degrees, so that the diaphragms 4 can be arranged close to each other, and the diaphragm can be installed. Space can be minimized.
- the second contact point is illustrated for one donut-shaped one. However, it is also possible to provide a plurality of these in the diaphragm.
- FIG. 5 is an exploded perspective view of a five-way key operation device incorporated in a mobile phone or the like including a PHS (Personal Handyphone system) according to the embodiment of the present invention, and is a view similar to FIGS. 1 and 18. It is. 6 to 15 are sectional views taken along line AA of FIG. 5 after assembling as a mobile phone.
- PHS Personal Handyphone system
- a numeric keypad 122 and the like are integrally formed on a key sheet 121 made of silicon rubber or the like. It is installed so as to face the provided diaphragm 123.
- the five-way key operation device is configured to include a dog key planted on the key sheet 121 and a corresponding diaphragm 123 installed in a cross shape.
- FIG. 6A is a cross-sectional view showing the configuration of the five-way key operating device according to the third embodiment of the present invention along the line AA in FIG. 5 after assembly.
- five diaphragms 123 are shown on a printed circuit board 124, and five pusher portions 126 are provided on a key base 127 on a key core surface facing the diaphragm 123.
- the pusher portion 126 has four pusher portions 126b arranged vertically and horizontally around a central pusher portion 126a.
- the height of the central pusher is set to be higher than the height of the upper, lower, left, and right pushers.
- FIG. 7 is a cross-sectional view showing the configuration of another five-way key operation device according to the third embodiment of the present invention along the line AA in FIG. 5 after assembly, similar to FIG. 6 (a).
- the height of the upper, lower, left, and right pushers is set to be higher than the height of the central pusher.
- the height of the central pusher portion differs from the height of the peripheral pusher portion even though the number of keytops 125 is one.
- the pressing feeling when pressing the pusher and the pusher when pressing the upper, lower, left and right pushers are different, so that key operations can be performed smoothly without erroneous operation.
- FIG. 8 is a cross-sectional view showing the configuration of the five-way key operating device according to the fourth embodiment of the present invention along the line AA in FIG. 5 after assembling.
- the shape of the central pusher differs from the shape of the peripheral pusher in spite of the fact that only one key top 125 is provided.
- the pressing feeling when pressing the button and the pressing force when pressing the upper, lower, left and right pusher parts are different, so that key operation can be performed smoothly without erroneous operation.
- FIG. 9 is a cross-sectional view showing the configuration of another five-way key operation device according to the fourth embodiment of the present invention along the line AA in FIG. 5 after assembly, which is different from FIG.
- the shape is changed from an arc shape to a triangular shape, and other settings are the same as in FIG.
- FIG. 10 is a cross-sectional view showing the configuration of the five-way key operating device according to the fifth embodiment of the present invention along the line AA in FIG. 5 after assembly. Same stand The cross-sectional diameter of the central pusher section is set so that the cross-sectional diameter of the trapezoidal upper, lower, left and right pusher sections is large as in FIGS. 6 (a) and 7.
- the cross-sectional diameter of the central pusher differs from the cross-sectional diameter of the peripheral pusher in spite of the fact that the number of key tops 125 is one.
- the pressing sensation when pressing the upper and lower, left and right pusher parts is different from the pressing feeling, so that key operations can be performed smoothly without erroneous operation.
- FIG. 11 is a cross-sectional view showing the configuration of another five-way key operation device according to the fifth embodiment of the present invention along the line AA in FIG. 5 after assembly, which is different from FIG. 10 in the center pusher.
- the diameter of the cross section of the part is set so that the cross section of the upper, lower, left and right pushers has a smaller cross section.
- the center pusher is pressed as in Fig. 10 and the upper, lower, left and right pushers are partially pressed. Since the pressing sensation at the time differs, key operations can be performed smoothly without erroneous operations.
- FIG. 12A is a cross-sectional view showing the configuration of the five-way key operation device according to the sixth embodiment of the present invention along the line AA in FIG. 5 after assembly, and the shape of each pusher portion 126 is
- the trapezoid is the same as in FIGS. 6 (a) and 7 except that ribs or bosses 128 are erected between the pusher portions 126, and four bosses 128a as shown in FIG. 12 (b). It is provided between the four pusher portions 126b arranged on the upper, lower, left and right sides, and a rib 128b is provided as shown in FIG. 12 (c).
- FIG. 13 (a) shows the A-A line in Fig. 5 after assembly.
- FIG. 13 is a cross-sectional view showing a configuration of a five-way key operation device according to a seventh embodiment of the present invention, the shape of each pusher portion 126 being the same as FIGS. 6 (a), 7 and 12 (a). Is trapezoidal, but in the example of Fig. 13 (b) The shape of the skirt is wide in the up, down, left, and right directions, and narrow in the direction inclined at 45 degrees. In the example of Fig. 13 (c), the thickness of the skirt is thin in the vertical and horizontal directions and thick in the direction inclined by 45 degrees.
- the structure of the key skirt portion 129 provided on the key base 127, in particular, the width or thickness of the key skirt portion 129 is adjusted so that the central pusher is partially pushed.
- the push feeling when pressing the upper, lower, left and right pushers is different.
- FIGS. 14 (a) and 15 (a) are cross-sectional views showing the configuration of the five-way key operation device according to the eighth embodiment of the present invention along the line AA in FIG. 5 after assembly.
- the shape of the pusher part 126 is the same as in FIGS. 6 (a), 7 and 12 (a) and is trapezoidal, but the shape of the key skirt part 129 provided on the key base 127 is adjusted to The push feeling is different when the pusher is pressed and when the upper, lower, left and right pushers are pressed.
- the shape of the key skirt 129 the shape of the key skirt portion with less slack as shown in Fig. 14 (b) and the shape of the key skirt portion with more slack as shown in Fig. 14 (c)
- Fig. 13 (b) and Fig. 13 (c) by arranging them so that the up, down, left, and right directions and the direction inclined by 45 degrees are different, when pressing the center key pusher, and up, down, left and right key pushers The pressing feeling when pressing the section can be made different.
- the shape of the key skirt portion 129 the shape in which the key scat portion starts at a shifted position as shown in Fig. 15 (b) and Fig.
- FIG. 16 is a sectional view showing a diaphragm configuration of a five-way key operation device according to a ninth embodiment of the present invention. It is constructed by changing the load of the center diaphragm and the upper, lower, left and right diaphragms. In the case of Fig. 16, while the load on the center diaphragm is set to 2.5 N, the load on the upper, lower, left and right diaphragms is set to 1.6 N, and the difference is set to 0.9 N. It was done.
- the value of the load should be set by actually setting it and then operating the keys.
- the values in Fig. 16 are not fixed.
- the magnitude of the load in Fig. 16 depends on the combination with the configurations in Figs. 6 (a) to 15 (a). Absent. Industrial applicability
- diaphragms corresponding to each of the five directions are closely arranged in a cross shape, and a key core surface facing the diaphragm is provided with pushers corresponding to the five directions.
- a five-directional key operation device capable of performing key operation, wherein individual diaphragm contact structures provided on a printed circuit board facing the diaphragm surround a first contact and the first contact. One or more strips extending in a fan-like shape with respect to the center of the first contact on the side opposite to the first contact.
- One or more rectangular band-shaped contact portions extending from the contact portion or the second contact point are provided, and the diaphragm contacts correspond to the five directions, and the band-shaped contact portions of the diaphragm contacts are vertically and horizontally. At an angle of about 45 degrees to It is characterized by being arranged in a cross shape on a lint board.
- the diaphragm is installed in the minimum space, and the key operation in five directions (up, down, left, right + center) can be performed with the same button key. It demonstrates. Further, according to the present invention, it is possible to provide a five-directional key operation device capable of selecting and confirming desired information from information displayed on a display unit by a smooth key operation without an erroneous operation by reducing an operation space. .
Landscapes
- Switches With Compound Operations (AREA)
- Push-Button Switches (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE60022472T DE60022472T2 (de) | 1999-10-01 | 2000-09-28 | In fünf richtungen durch einen schlüssel betätigbare vorrichtung |
US09/857,155 US7746323B1 (en) | 1999-10-01 | 2000-09-28 | 5-directional key operation device |
EP00962952A EP1146531B1 (en) | 1999-10-01 | 2000-09-28 | 5-directional key operation device |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28174199A JP4334083B2 (ja) | 1999-10-01 | 1999-10-01 | 5方向キー操作装置 |
JP11/281740 | 1999-10-01 | ||
JP11/281741 | 1999-10-01 | ||
JP28174099A JP4334082B2 (ja) | 1999-10-01 | 1999-10-01 | 5方向キー操作装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001026126A1 true WO2001026126A1 (fr) | 2001-04-12 |
Family
ID=26554305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2000/006736 WO2001026126A1 (fr) | 1999-10-01 | 2000-09-28 | Dispositif de manipulation par cle 5-axes |
Country Status (6)
Country | Link |
---|---|
US (1) | US7746323B1 (ja) |
EP (1) | EP1146531B1 (ja) |
KR (1) | KR100743139B1 (ja) |
CN (2) | CN100474476C (ja) |
DE (1) | DE60022472T2 (ja) |
WO (1) | WO2001026126A1 (ja) |
Cited By (1)
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EP1271276A1 (fr) * | 2001-06-26 | 2003-01-02 | Koninklijke Philips Electronics N.V. | Dispositif de commande d'un appareil électronique |
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CN1287295A (zh) * | 1999-09-03 | 2001-03-14 | 摩托罗拉公司 | 具有增强触感的多向摇杆键的键盘 |
US7333092B2 (en) | 2002-02-25 | 2008-02-19 | Apple Computer, Inc. | Touch pad for handheld device |
GB2404788B (en) | 2003-08-07 | 2006-08-23 | Research In Motion Ltd | Printed circuit board for a mobile device |
KR100573768B1 (ko) * | 2003-09-24 | 2006-04-25 | 삼성전자주식회사 | 디스플레이 장치 |
JP2005190460A (ja) | 2003-12-04 | 2005-07-14 | Ntt Docomo Inc | 入力キー及び入力装置 |
US8022935B2 (en) | 2006-07-06 | 2011-09-20 | Apple Inc. | Capacitance sensing electrode with integrated I/O mechanism |
US8274479B2 (en) | 2006-10-11 | 2012-09-25 | Apple Inc. | Gimballed scroll wheel |
US8206589B2 (en) * | 2008-09-24 | 2012-06-26 | Poseidon Resources Ip Llc | Desalination system and method for integrated treatment of brackish concentrate and seawater |
US8696908B2 (en) * | 2009-05-13 | 2014-04-15 | Poseidon Resources Ip Llc | Desalination system and method of wastewater treatment |
Citations (5)
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JPH04315717A (ja) * | 1991-04-12 | 1992-11-06 | Mitsumi Electric Co Ltd | プッシュスイッチ |
JPH056591U (ja) * | 1991-07-01 | 1993-01-29 | アルプス電気株式会社 | スイツチ素子 |
JPH08241647A (ja) * | 1995-03-03 | 1996-09-17 | Mitsumi Electric Co Ltd | メンブレンシート |
JPH11111120A (ja) * | 1997-09-30 | 1999-04-23 | Kokusai Electric Co Ltd | 小型携帯電子機器のキー構造 |
JPH11126126A (ja) * | 1997-10-23 | 1999-05-11 | Fujitsu Ltd | 携帯電話機用スクロールスイッチ装置 |
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JPH042424U (ja) | 1990-04-19 | 1992-01-10 | ||
US5691517A (en) * | 1993-11-19 | 1997-11-25 | Sumitomo Wiring Systems, Ltd. | Multidirectional lever switch device |
JP3261885B2 (ja) | 1994-09-28 | 2002-03-04 | 松下電器産業株式会社 | 多方向操作スイッチ |
US5687080A (en) * | 1995-06-20 | 1997-11-11 | Ziba Design, Inc. | Multiple axis data input apparatus and method |
US5889242A (en) | 1996-10-17 | 1999-03-30 | Matsushita Electric Industrial Co., Ltd. | Multidirectional operating switch and multidirectional operating apparatus using the same |
GB2321134A (en) * | 1996-12-24 | 1998-07-15 | Nokia Mobile Phones Ltd | An assembly for a keypad |
JPH11149848A (ja) | 1997-11-13 | 1999-06-02 | Smk Corp | スイッチ |
GB2335822B (en) * | 1998-03-25 | 2003-09-10 | Nokia Mobile Phones Ltd | Context sensitive pop-up window for a portable phone |
JP2000156133A (ja) * | 1998-11-19 | 2000-06-06 | Fujitsu Ltd | 携帯端末用マルチキー装置 |
US6587094B2 (en) * | 1999-07-27 | 2003-07-01 | Gateway, Inc. | Two-sided input device for a computer-related apparatus |
-
2000
- 2000-09-28 EP EP00962952A patent/EP1146531B1/en not_active Expired - Lifetime
- 2000-09-28 KR KR1020017006833A patent/KR100743139B1/ko not_active IP Right Cessation
- 2000-09-28 CN CNB2004100696353A patent/CN100474476C/zh not_active Expired - Fee Related
- 2000-09-28 CN CNB008021295A patent/CN1183567C/zh not_active Expired - Fee Related
- 2000-09-28 WO PCT/JP2000/006736 patent/WO2001026126A1/ja active IP Right Grant
- 2000-09-28 DE DE60022472T patent/DE60022472T2/de not_active Expired - Lifetime
- 2000-09-28 US US09/857,155 patent/US7746323B1/en not_active Expired - Fee Related
Patent Citations (5)
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JPH04315717A (ja) * | 1991-04-12 | 1992-11-06 | Mitsumi Electric Co Ltd | プッシュスイッチ |
JPH056591U (ja) * | 1991-07-01 | 1993-01-29 | アルプス電気株式会社 | スイツチ素子 |
JPH08241647A (ja) * | 1995-03-03 | 1996-09-17 | Mitsumi Electric Co Ltd | メンブレンシート |
JPH11111120A (ja) * | 1997-09-30 | 1999-04-23 | Kokusai Electric Co Ltd | 小型携帯電子機器のキー構造 |
JPH11126126A (ja) * | 1997-10-23 | 1999-05-11 | Fujitsu Ltd | 携帯電話機用スクロールスイッチ装置 |
Non-Patent Citations (1)
Title |
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See also references of EP1146531A4 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1271276A1 (fr) * | 2001-06-26 | 2003-01-02 | Koninklijke Philips Electronics N.V. | Dispositif de commande d'un appareil électronique |
Also Published As
Publication number | Publication date |
---|---|
KR100743139B1 (ko) | 2007-07-27 |
DE60022472T2 (de) | 2006-01-26 |
CN100474476C (zh) | 2009-04-01 |
CN1183567C (zh) | 2005-01-05 |
US7746323B1 (en) | 2010-06-29 |
CN1327606A (zh) | 2001-12-19 |
DE60022472D1 (de) | 2005-10-13 |
CN1571094A (zh) | 2005-01-26 |
KR20010086074A (ko) | 2001-09-07 |
EP1146531A1 (en) | 2001-10-17 |
EP1146531A4 (en) | 2003-09-24 |
EP1146531B1 (en) | 2005-09-07 |
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